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authorChristian Burger <christian@krikkel.de>2014-06-14 20:19:41 +0100
committerGerd Hoffmann <kraxel@redhat.com>2014-07-01 13:26:37 +0200
commit35e83d10f230616888cc4258ceddf06a612dde8a (patch)
tree5e6352f53d387413c3ae1d60ce2ada02d99c98e6
parentb3959efdbb2dc3d5959e3b0a8e188126930beca8 (diff)
downloadqemu-arm-35e83d10f230616888cc4258ceddf06a612dde8a.tar.gz
input: fix jumpy mouse cursor with USB mouse emulation
Guest mouse pointer was jumpy, when moving host mouse in the vertical direction (see bug #1327800). Signed-off-by: Christian Burger <christian@krikkel.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
-rw-r--r--hw/input/hid.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/input/hid.c b/hw/input/hid.c
index 9656e90c59..148c003bb2 100644
--- a/hw/input/hid.c
+++ b/hw/input/hid.c
@@ -124,7 +124,7 @@ static void hid_pointer_event(DeviceState *dev, QemuConsole *src,
if (evt->rel->axis == INPUT_AXIS_X) {
e->xdx += evt->rel->value;
} else if (evt->rel->axis == INPUT_AXIS_Y) {
- e->ydy -= evt->rel->value;
+ e->ydy += evt->rel->value;
}
break;
@@ -191,7 +191,7 @@ static void hid_pointer_sync(DeviceState *dev)
if (hs->kind == HID_MOUSE) {
prev->xdx += curr->xdx;
curr->xdx = 0;
- prev->ydy -= curr->ydy;
+ prev->ydy += curr->ydy;
curr->ydy = 0;
} else {
prev->xdx = curr->xdx;